Proof of authentication":
bitcointalk username: terooo82
bitcointalk profile: https://bitcointalk.org/index.php?action=profile;u=2306409;sa=summary
twitter username: @mariamshawky2
telegrame: @emad227
my facebook link: https://facebook.com/elraey2017
eth address: 0xC125FfB2b95224cf3cbdB8600C0EEBf4DE199265